GB1501217A - Process for the manufacture of urea-formaldehyde condensation polymers containing sulpho groups - Google Patents

Process for the manufacture of urea-formaldehyde condensation polymers containing sulpho groups

Info

Publication number
GB1501217A
GB1501217A GB20924/75A GB2092475A GB1501217A GB 1501217 A GB1501217 A GB 1501217A GB 20924/75 A GB20924/75 A GB 20924/75A GB 2092475 A GB2092475 A GB 2092475A GB 1501217 A GB1501217 A GB 1501217A
Authority
GB
United Kingdom
Prior art keywords
urea
manufacture
polymers containing
formaldehyde condensation
condensation polymers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB20924/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1501217A publication Critical patent/GB1501217A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/0212—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds
    • C08G16/0218—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen
    • C08G16/0237—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
GB20924/75A 1974-06-07 1975-05-16 Process for the manufacture of urea-formaldehyde condensation polymers containing sulpho groups Expired GB1501217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH780974A CH599260A5 (en) 1974-06-07 1974-06-07

Publications (1)

Publication Number Publication Date
GB1501217A true GB1501217A (en) 1978-02-15

Family

ID=4330799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20924/75A Expired GB1501217A (en) 1974-06-07 1975-05-16 Process for the manufacture of urea-formaldehyde condensation polymers containing sulpho groups

Country Status (15)

Country Link
US (1) US4010132A (en)
JP (1) JPS5811451B2 (en)
AT (1) AT348763B (en)
BE (1) BE829938A (en)
CA (1) CA1062391A (en)
CH (1) CH599260A5 (en)
DD (1) DD119802A5 (en)
DE (1) DE2521689A1 (en)
FR (1) FR2273828A1 (en)
GB (1) GB1501217A (en)
IE (1) IE42045B1 (en)
IT (1) IT1038771B (en)
NL (1) NL185349C (en)
SU (1) SU826961A3 (en)
ZA (1) ZA753673B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143536A (en) * 1983-07-19 1985-02-13 Gni I Pi Obogasheniju Rud Tsve Polymeric material adapted for physico-chemical separation of substances and method for producing same
GB2227492A (en) * 1989-01-26 1990-08-01 Kuwait Inst Scient Res Anionic polymeric hydrogels and a process for making the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725078C3 (en) * 1977-06-03 1981-10-01 Th. Goldschmidt Ag, 4300 Essen Use of 5,5-dimethyl-hydantoin as a modifier for melamine-formaldehyde precondensates
US4452934A (en) * 1981-09-28 1984-06-05 Georgia-Pacific Corporation Aminoplast resin compositions
JPH0212352U (en) * 1988-03-11 1990-01-25
US4960856A (en) * 1988-11-28 1990-10-02 Georgia-Pacific Corporation Urea-formaldehyde compositions and method of manufacture
US5110898A (en) * 1988-11-28 1992-05-05 Georgia-Pacific Corporation Method for manufacturing amino-aldehyde compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA907781A (en) * 1972-08-15 Nizhnetagilsky Ordena Trudovogo Krasnogo Znameni Zavod Plastmass Method of producing liquid water-soluble urea-formaldehyde resins
CH522007A (en) * 1968-03-21 1972-04-30 Ciba Geigy Ag Process for the production of highly dispersed solids consisting of urea-formaldehyde polycondensation products
US3553115A (en) * 1968-11-14 1971-01-05 Ciba Ltd Rubber mixtures
BE756256A (en) 1969-09-18 1971-03-17 Ciba Geigy PROCESS FOR THE PREPARATION OF SOLID POROUS SUBSTANCES CONSTITUTED BY CROSS-LINKED POLYCONDENSATION PRODUCTS BASED ON UREE-FORMALDEHYDE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143536A (en) * 1983-07-19 1985-02-13 Gni I Pi Obogasheniju Rud Tsve Polymeric material adapted for physico-chemical separation of substances and method for producing same
GB2227492A (en) * 1989-01-26 1990-08-01 Kuwait Inst Scient Res Anionic polymeric hydrogels and a process for making the same

Also Published As

Publication number Publication date
JPS518393A (en) 1976-01-23
IE42045B1 (en) 1980-05-21
DE2521689C2 (en) 1987-04-09
FR2273828A1 (en) 1976-01-02
FR2273828B1 (en) 1977-04-15
IE42045L (en) 1975-12-07
NL7506692A (en) 1975-12-09
JPS5811451B2 (en) 1983-03-03
DE2521689A1 (en) 1975-12-18
NL185349C (en) 1990-03-16
NL185349B (en) 1989-10-16
SU826961A3 (en) 1981-04-30
BE829938A (en) 1975-12-08
AU8123875A (en) 1976-11-18
CA1062391A (en) 1979-09-11
ZA753673B (en) 1976-05-26
AT348763B (en) 1979-03-12
DD119802A5 (en) 1976-05-12
IT1038771B (en) 1979-11-30
ATA433175A (en) 1978-07-15
US4010132A (en) 1977-03-01
CH599260A5 (en) 1978-05-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19950515